Hydrogen Sensor for Oil Transformer Health Monitoring

Hydrogen Sensor for Oil Transformer Health Monitoring

A hydrogen sensor for detection of H 2 dissolved in transformer oil has been developed for the use in a stand-alone dissolved gas analyzer (DGA) which will also assess the relative humidity saturation of oil. The sensor uses palladium nanoparticles as a sensitive material that is selective to hydrog...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Pavlovsky, I.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Calibration
Nanoparticles
Oil insulation
Petroleum
Power transformers
Temperature measurement
Temperature sensors
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Beschreibung
Zusammenfassung:A hydrogen sensor for detection of H 2 dissolved in transformer oil has been developed for the use in a stand-alone dissolved gas analyzer (DGA) which will also assess the relative humidity saturation of oil. The sensor uses palladium nanoparticles as a sensitive material that is selective to hydrogen. The DGA will be capable of measuring dissolved hydrogen in concentrations from 50 ppm to 4000 ppm.
ISSN:1944-9399
1944-9380
DOI:10.1109/NANO.2008.69